During PCC mix design, the following is given: Coarse aggregate oven dry specific gravity = 2.660 Absorption of coarse aggregate = 0.4 % Water content of coarse aggregate = 4.9 % Fine aggregate oven dry specific gravity = 2.700 Absorption of fine aggregate = 2.0 % Water content of fine aggregate = 8.3 % Fineness modulus = 3.70 The mix design batch has: 140 kg/m3 of water 1122 kg/m3 of coarse aggregate 700 kg/m3 of fine aggregate Find the water correction in kg/m3